參數(shù)資料
型號: EFM32LG980F256
廠商: Energy Micro
文件頁數(shù): 43/72頁
文件大小: 0K
描述: IC MCU 32BIT 256KB FLASH 100QFP
標(biāo)準包裝: 1
系列: Leopard Gecko
核心處理器: ARM? Cortex?-M4
芯體尺寸: 32-位
速度: 48MHz
連通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART,USB
外圍設(shè)備: 欠壓檢測/復(fù)位,DMA,LCD,POR,PWM,WDT
輸入/輸出數(shù): 83
程序存儲器容量: 256KB(256K x 8)
程序存儲器類型: 閃存
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 1.85 V ~ 3.8 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-LQFP
包裝: 標(biāo)準包裝
其它名稱: 914-1058-6
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG980FXX - d0122_Rev1.10
48
www.energymicro.com
LQFP100 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
31
IOVDD_2
Digital IO power supply 2.
32
VSS
Ground
33
PA12
LCD_BCAP_P
EBI_A00 #0/1/2
TIM2_CC0 #1
34
PA13
LCD_BCAP_N
EBI_A01 #0/1/2
TIM2_CC1 #1
35
PA14
LCD_BEXT
EBI_A02 #0/1/2
TIM2_CC2 #1
36
RESETn
Reset input, active low.
To apply an external reset source to this pin, it is required to only drive this pin low during reset, and let the internal pull-up ensure
that reset is released.
37
PB9
EBI_A03 #0/1/2
U1_TX #2
38
PB10
EBI_A04 #0/1/2
U1_RX #2
39
PB11
DAC0_OUT0 /
OPAMP_OUT0
TIM1_CC2 #3
LETIM0_OUT0 #1
I2C1_SDA #1
40
PB12
DAC0_OUT1 /
OPAMP_OUT1
LETIM0_OUT1 #1
I2C1_SCL #1
41
AVDD_1
Analog power supply 1.
42
PB13
HFXTAL_P
US0_CLK #4/5
LEU0_TX #1
43
PB14
HFXTAL_N
US0_CS #4/5
LEU0_RX #1
44
IOVDD_3
Digital IO power supply 3.
45
AVDD_0
Analog power supply 0.
46
PD0
ADC0_CH0
DAC0_OUT0ALT #4/
OPAMP_OUT0ALT
DAC0_OUT2 #1/
OPAMP_OUT2
PCNT2_S0IN #0
US1_TX #1
47
PD1
ADC0_CH1
DAC0_OUT1ALT #4/
OPAMP_OUT1ALT
TIM0_CC0 #3
PCNT2_S1IN #0
US1_RX #1
DBG_SWO #2
48
PD2
ADC0_CH2
EBI_A27 #0/1/2
TIM0_CC1 #3
US1_CLK #1
USB_DMPU #0
DBG_SWO #3
49
PD3
ADC0_CH3
DAC0_N2 /
OPAMP_N2
TIM0_CC2 #3
US1_CS #1
ETM_TD1 #0/2
50
PD4
ADC0_CH4
DAC0_P2 /
OPAMP_P2
LEU0_TX #0
ETM_TD2 #0/2
51
PD5
ADC0_CH5
DAC0_OUT2 #0/
OPAMP_OUT2
LEU0_RX #0
ETM_TD3 #0/2
52
PD6
ADC0_CH6
DAC0_P1 /
OPAMP_P1
TIM1_CC0 #4
LETIM0_OUT0 #0
PCNT0_S0IN #3
US1_RX #2
I2C0_SDA #1
LES_ALTEX0 #0
ACMP0_O #2
ETM_TD0 #0
53
PD7
ADC0_CH7
DAC0_N1 /
OPAMP_N1
TIM1_CC1 #4
LETIM0_OUT1 #0
PCNT0_S1IN #3
US1_TX #2
I2C0_SCL #1
CMU_CLK0 #2
LES_ALTEX1 #0
ACMP1_O #2
ETM_TCLK #0
54
PD8
BU_VIN
CMU_CLK1 #1
55
PC6
ACMP0_CH6
EBI_A05 #0/1/2
LEU1_TX #0
I2C0_SDA #2
LES_CH6 #0
ETM_TCLK #2
56
PC7
ACMP0_CH7
EBI_A06 #0/1/2
LEU1_RX #0
I2C0_SCL #2
LES_CH7 #0
ETM_TD0 #2
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